Wind forecast Ballynahinch today

Wind in Ballynahinch right now

Meteogram and wind rose for Ballynahinch

Next 48 hours, hour by hour

Mean wind through the next 48 hours runs between 4 and 25 km/h (2 to 16 mph), mostly from the WSW. The strongest gust is 49 km/h (30 mph) at Mon 11:00. Speeds are in km/h with miles per hour underneath. Direction is where the wind comes from.

Seven-day gust outlook

The windiest day of the week is Fri 9/10 with gusts to 52 km/h (32 mph). The calmest is Tue 6/10, gusts to 22 km/h (14 mph). Later days are less certain than the first two: the further out, the more the models can disagree.

What the wind does in Ballynahinch

Ballynahinch (Baile na hInse) experiences wind patterns typical of an inland location in County Down. While coastal areas of the county may see mean wind speeds of 5.5-7.5 m/s, inland areas like Ballynahinch are more likely to experience speeds around 4-5.5 m/s. Gusts will consistently exceed the mean wind speed, particularly during periods of strong wind. The prevailing wind direction across County Down is southwesterly, which will influence Ballynahinch. As an inland town, it is less directly exposed to the full force of Atlantic depressions compared to coastal areas, but these systems still bring significant wind events, especially in winter. Wind conditions can vary locally due to terrain and built environments.

Seasonal pattern

The strongest winds in Ballynahinch generally occur during the winter months, when southwesterly and north-westerly airflows associated with Atlantic depressions are most frequent and intense. These periods bring the highest likelihood of strong gusts. Summer typically sees lighter winds on average. During summer afternoons, local sea breezes can develop in coastal areas of County Down, but these effects are less pronounced or absent in Ballynahinch due to its inland location, approximately 13 km from the coast. Wind chill can make even moderate winter winds feel significantly colder.

Exposure and shelter

Ballynahinch's inland position provides some degree of shelter compared to the more exposed coastline of County Down. The general county-level wind climate indicates that inland areas are less windy than the coast. However, wind exposure within the town can vary significantly. Buildings and local topography can create both shelter and funnelling effects, leading to localised increases or decreases in wind speed. While the county notes mention features like Strangford Lough, the Ards, and the Mournes, these are county-level features; the immediate local terrain around Ballynahinch will be the primary factor in its specific exposure and shelter patterns.

Local uses of the wind forecast

Wind forecasts are valuable for several sectors in and around Ballynahinch. For farming, which is a significant agri-food sector in County Down, wind speed and direction are critical for planning spraying and silage operations. Building and roofing work in the town requires accurate wind information for operational planning and safety. For tourism and leisure activities, such as those at nearby Tyrella Beach for windsurfing, wind forecasts are essential. While Ballynahinch itself is not coastal, the county's fishing and sailing & marine leisure sectors rely on wind data for operations elsewhere in the county. Wind conditions also affect comfort for general outdoor activities like walking.

Near Ballynahinch

Ballynahinch is in Co. Down, one of 37 towns we publish for the county. The nearest observing stations are George Best Belfast City Airport EGAC (METAR) (24 km), Belfast International Airport EGAA (METAR) (35 km) and Ballyhaise (100 km). The closest wind farm in our guide is Altahullion Wind Farm, about 87 km away.

Nearest spots

Questions about wind in Ballynahinch

Go deeper

Set your own limit and watch the odds at the live instrument for Ballynahinch, or read how the numbers above are made.